{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["protein", "cell line", "DNA", "cell type", "RNA"], "input": "The S. cerevisiae and Sch. pombe systems support effects of acidic activator proteins , provided a further protein fraction from S. cerevisiae is supplied."}
{"protein": ["acidic activator proteins"], "cell line": [], "DNA": [], "cell type": [], "RNA": []}